Bottle top dispenser for laboratory use



FIG. 1 is a perspective view from the front right of a bottle top dispenser for laboratory use according to our design;

FIG. 2 is a perspective view from the rear left thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top elevation view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawing depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a bottle top dispenser for laboratory use, as shown. 